<template>
  <div id="login_container">

    <!-- 登录盒子  -->
    <div class="login_box">
      <!-- 头像 -->
      <div class="avatar_box">
        <img src="../../assets/logo.gif" alt="">
      </div>
      <div class="title">
        <h1>医院预约挂号系统</h1>

      </div>
      <!-- 登录表单 -->
      <el-form :model="loginForm" ref="LoginFormRef" label-width="0px" class="login_form" :rules="loginRules">
        <!-- 用户名 -->
        <el-form-item prop="phone">
          <el-input v-model="loginForm.phone" prefix-icon="el-icon-user-solid"></el-input>
        </el-form-item>
        <!-- 密码 -->
        <el-form-item prop="password">
          <el-input type="password" v-model="loginForm.password" prefix-icon="el-icon-s-grid"></el-input>
        </el-form-item>
        <!-- 按钮 -->
        <el-form-item class="btns">
          <el-button type="primary" size="small" @click="login()">登录</el-button>
          <el-button type="info" size="small">重置</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>
<script>
  export default {
    name: 'Login',
    data(){
      return {
        loginForm:{
          phone:"44",
          password:"123"
        },
        loginRules:{
          phone:[
            { required: true, message: '账号不能为空', trigger: 'blur' },
          ],
          password:[
            { required: true, message: '密码不能为空', trigger: 'blur' },
            { min: 3, max: 12, message: '长度在 6 到 12 个字符', trigger: 'blur' }
          ]
        }
      }
    },
    methods:{
      login(){
        this.$refs.LoginFormRef.validate(async valid=>{
          if(!valid) return
          //异步请求  await 同步请求
          this.$http.get("/userAuth/login?phone="+this.loginForm.phone+"&password="+this.loginForm.password).then(res=>{
                if(res.data.code===200){
                     this.$message.success("登录成功");
                     sessionStorage.setItem("token",res.data.data);
                     // //查询按钮权限
                     //  this.$http.get("/menu/getButtons").then(res=>{
                     //    localStorage.setItem(
                     //        "userButtonPermissions",
                     //        res.data.data
                     //    );
                     //  })
                     this.$router.push("/main");
                }else {
                  //提示账号或者密码错误
                  this.$message.error('账号或者密码错误~~~~~~');
                }
          })

      })
    }
  }
}
</script>
<style scoped>
#login_container {
  width: 100%;
  height: 100%;
  background: url("@/assets/bg.jpg") no-repeat center 0;
  background-size: cover;
  -webkit-background-size: cover;
  -o-background-size: cover;
}

.login_box {
  width: 350px;
  height: 290px;
  background: rgba(255, 255, 255, 0.82);
  border-radius: 3px;
  position: absolute;
  left: 80%;
  top: 65%;
  transform: translate(-90%, -70%);

}

.title {
  margin-top: 15%;
  margin-left: 22%;
}

.login_box > .avatar_box {
  height: 90px;
  width: 90px;
  border: 1px solid #eee;
  border-radius: 50%;
  padding: 2px;
  box-shadow: 0 0 10px #ddd;
  position: absolute;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;

}

.login_box > .avatar_box > img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: #eee;
}

.login_form {
  margin-top: 60px;
  position: absolute;
  bottom: 0;
  width: 100%;
  top: 50px;
  padding: 0 20px;
  box-sizing: border-box;
}

.btns {
  display: flex;
  justify-content: flex-end;
}
</style>
